LEMON Manuals: Even more car manuals for everyone
Home >> Dodge and Ram >> 2023 >> ProMaster 2500 >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> 948TE/9HP48 Automatic Transmission (Service Information) (1 Of 2) >> Disassembly >> Disassembly - Transmission And Internal Clutches >> Clutch D Disassembly And Adjustments

Clutch D Disassembly And Adjustments

GC0159584Courtesy of CHRYSLER GROUP, LLC
1 - Caliper
2 - Clutch D Snap-Ring
3 - Clutch D Shoulder
NOTE:

After the clutch D is cleaned and assembled the end play must be measured to verify that the correct clutch D select reaction plate has been installed.

  1. Install the clutch D snap-ring in the groove in the transmission housing.
  2. Using a suitable caliper, measure the distance from the bottom of the clutch D snap-ring to the clutch D shoulder in the transmission housing. Record this number.
    GC0162266Courtesy of CHRYSLER GROUP, LLC
    1 - Gauge, Force 10429
    2 - Pressing Tool 8901A
    3 - Clutch D Piston/ Retainer Assembly
    4 - Belleville Spring
    5 - Clutch Elements
  3. Place the clutch D piston/ retainer assembly, belleville spring, and clutch D elements on a suitable arbor press.
  4. Using the tools below (with pressure scale and legs removed), compress the clutch D assembly to 3.2 kg/cm2 (45 psi).

    (Special tool #10429, Gauge, Force) and (Special tool #8901A, Pressing Tool)

    GC0162289Courtesy of CHRYSLER GROUP, LLC
    1 - Clutch D Piston Retainer Snap-Ring Step
    2 - Caliper
  5. Using a suitable caliper, measure the thickness from the snap-ring step in the clutch D piston retainer to the underside of the clutch D reaction plate. Record this number.
  6. Subtract the recorded value of step 5 from the recorded value of step 2. The difference is the amount of end play in the clutch D.
    GC0159280Courtesy of CHRYSLER GROUP, LLC
    1 - Friction Disc
    2 - Clutch D Select Reaction Plate
    3 - Steel Plate
    4 - Belleville Spring
    5 - Clutch D Snap Ring
  7. If the remainder from step 6 does not match the specifications, install an appropriate thinner or thicker clutch D select reaction plate.

CLUTCH SPECIFICATIONS 

Clutch Minimum Maximum
D 1.01 mm 1.50 mm
0.040 in. 0.059 in.

DISASSEMBLY 

Clutch C is directly assembled in the rear case of the transmission. For Disassembly see 948TE - DISASSEMBLY .